A planetary mixer stirring barrel fixing device

Abstract

This utility model discloses a planetary mixer drum fixing device, belonging to the technical field of fixing devices. It includes adjusting plates, two of which are symmetrically arranged on the left and right sides. Connecting rods are fixedly installed at the front and rear ends of opposite sides of the adjusting plates. Connecting ears are fixedly connected to opposite ends of the connecting rods, and the same clamping plate is fixedly connected to the opposite ends of the corresponding connecting ears. A rubber pad is fixedly connected to the inner surface of the clamping plate. A groove is formed in the middle of the opposite side of the adjusting plate, and the same buffer mechanism is provided inside and outside the groove. Compared with existing ordinary planetary mixer drum fixing devices, this planetary mixer drum fixing device can greatly improve the stability of the drum during operation after fixing, avoiding the situation where vibration causes the drum to loosen or even fall off. It also reduces the vibration force transmitted from the drum, ensuring the stability of the entire equipment unit.

Description

Technical Field

[0001] This utility model relates to the field of fixing device technology, specifically a fixing device for the mixing tank of a planetary mixer. Background Technology

[0002] Planetary mixers have a unique and novel mixing method. Inside the vessel, there are two or three multi-layered paddle agitators and one or two automatic scrapers. While the agitators revolve around the vessel's axis, they also rotate at high speeds around their own axes at different speeds, causing the material to undergo complex movements inside the vessel and be subjected to strong shearing and kneading. Its efficiency is usually several times that of ordinary mixers.

[0003] Existing planetary mixer drum fixing devices simply use a single locking component or connecting rod to cover and secure the drum. The other end of the connecting rod is then bolted to the connecting component or the surface of the equipment. However, planetary mixers generate vibrations during operation. Without buffering or reducing these vibrations, a significant amount of vibration is transmitted directly to the entire unit through the fixing device. This not only causes the drum itself to shake and generate noise but also makes it difficult for the entire unit to maintain stability. Furthermore, prolonged high-frequency vibration can lead to loosening of the fixing device and the drum becoming detached.

[0004] Therefore, in view of this, we have studied and improved the existing structure to address its shortcomings, and proposed a planetary mixer drum fixing device. Utility Model Content

[0005] The purpose of this invention is to provide a fixing device for the mixing tank of a planetary mixer to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a planetary mixer mixing tank fixing device, comprising an adjusting plate, wherein two adjusting plates are symmetrically arranged on the left and right sides, and connecting rods are fixedly installed at the front and rear ends of the opposite side of the surface of the adjusting plate, and connecting ears are fixedly connected to the opposite ends of the connecting rods, and the same clamping plate is fixedly connected to the opposite ends of the corresponding connecting ears, and a rubber pad is fixedly connected to the inner surface of the clamping plate, and a groove is formed in the middle of the opposite side of the surface of the adjusting plate, and the same buffer mechanism is provided inside and outside the groove.

[0007] Preferably, the buffer mechanism includes a guide rod fixedly connected to the inner surface of the groove, and a damping slider is slidably sleeved on both the front and rear sides of the guide rod. A telescopic spring is fixedly connected to both the front and rear opposite sides of the surface of the damping slider, and the end of the telescopic spring away from the damping slider is fixedly connected to the inner surface of the groove.

[0008] Preferably, the buffer mechanism further includes a movable rod rotatably connected to the damping slider on the side near the clamping plate, and a covering plate is rotatably connected to the end of the movable rod near the clamping plate via the same pivot seat.

[0009] Preferably, the clamping plate is configured as a semi-circular shape, and the shape of the covering plate is the same as that of the clamping plate, and the covering plate is attached to the surface of the clamping plate.

[0010] Preferably, the adjustment plate is provided with a mounting frame on its outer side, and the mounting frame is fixed to the connecting device using bolts.

[0011] Preferably, a synchronous cylinder is fixedly installed through both the left and right sides of the mounting frame, and the end of the synchronous cylinder near the center is fixedly connected to the corresponding adjustment plate on both sides.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model, through the setting of a buffer mechanism, guide rod, damping slider, telescopic spring, movable rod, and covering plate, fixes the entire mixing tank after the fixing device clamps and fixes it. The vibration force generated by the mixing tank during operation is transmitted to the left and right sides through the clamping plate. When the vibration force on the surface of the clamping plate is transmitted, it is absorbed by the large-area covering plate. The covering plate moves to the left and right sides when it is vibrated, thereby using the movable rod to push the damping slider to slide back and forth along the guide rod. Under the damping effect generated by the sliding of the damping slider, the vibration can be effectively buffered. In addition, the movement of the damping slider will squeeze the telescopic spring. The telescopic spring provides auxiliary buffering under its own elastic force and then resets the damping slider to prepare for the next buffering. This can greatly improve the stability of the mixing tank after it is fixed during operation, avoid the situation where the mixing tank is loosened or even falls off due to vibration force, and at the same time reduce the vibration force transmitted from the mixing tank to the outside, which can also ensure that the entire equipment unit remains stable.

[0014] 2. This utility model, through the arrangement of adjusting plates, connecting rods, connecting ears, clamping plates, synchronous cylinders, and rubber pads, allows the synchronous cylinder to push the two adjusting plates on both sides to move towards the center in opposite directions. At this time, the adjusting plates use the connecting rods and connecting ears to drive the clamping plates to move synchronously, thereby clamping and fixing the mixing tank under the opposite movement of the two clamping plates. The extension distance of the synchronous cylinder can be flexibly adjusted according to the diameter of the mixing tank, so that the fixing device can be adapted to the tank of different diameters for flexible fixing. In addition, during clamping, the rubber pads make priority contact with the mixing tank to prevent hard contact and wear between the clamping plates and the mixing tank, while also increasing the friction of clamping and fixing, further improving the firmness of clamping and fixing. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the present invention;

[0016] Figure 2 This is a schematic diagram of the adjusting plate and clamping plate structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the overall top sectional view of the present invention.

[0018] In the diagram: 1. Adjusting plate; 2. Connecting rod; 3. Connecting ear; 4. Clamping plate; 5. Groove; 6. Buffer mechanism; 601. Guide rod; 602. Damping slider; 603. Telescopic spring; 604. Movable rod; 605. Covering plate; 7. Mounting frame; 8. Synchronizing cylinder; 9. Rubber pad. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1-3 As shown, a planetary mixer mixing tank fixing device includes an adjusting plate 1. Two adjusting plates 1 are symmetrically arranged on the left and right sides. Connecting rods 2 are fixedly installed at the front and rear ends of the opposite side of the surface of the adjusting plate 1. Connecting ears 3 are fixedly connected to the opposite ends of the connecting rods 2. The same clamping plate 4 is fixedly connected to the opposite ends of the corresponding connecting ears 3. A rubber pad 9 is fixedly connected to the inner surface of the clamping plate 4. A groove 5 is opened in the middle of the opposite side of the surface of the adjusting plate 1. The same buffer mechanism 6 is provided inside and outside the groove 5.

[0021] By adopting the above technical solution, the adjusting plate 1 uses the connecting rod 2 and the connecting lug 3 to drive the clamping plate 4 to move synchronously, thereby clamping and fixing the mixing tank under the opposite movement of the clamping plates 4 on both sides.

[0022] During clamping, the rubber pad 9 makes priority contact with the mixing tank to prevent the clamping plate 4 from hard contacting and wearing out with the mixing tank, while also increasing the friction of clamping and fixing.

[0023] Furthermore, the buffer mechanism 6 includes a guide rod 601 fixedly connected to the inner surface of the groove 5. A damping slider 602 is slidably sleeved on both the front and rear sides of the surface of the guide rod 601. A telescopic spring 603 is fixedly connected to both the front and rear opposite sides of the surface of the damping slider 602, and the end of the telescopic spring 603 away from the damping slider 602 is fixedly connected to the inner surface of the groove 5.

[0024] The buffer mechanism 6 also includes a movable rod 604 rotatably connected to the damping slider 602 on the side near the clamping plate 4. The end of the movable rod 604 near the clamping plate 4 is rotatably connected to a covering plate 605 via the same pivot seat.

[0025] By adopting the above technical solution, the vibration force on the surface of the clamping plate 4 is absorbed by the large-area covering plate 605 when it is transmitted. The covering plate 605 will move to the left and right sides when it is vibrated, thereby using the movable rod 604 to push the damping slider 602 to slide back and forth along the guide rod 601. Under the damping effect generated by the sliding of the damping slider 602, the vibration can be effectively buffered. In addition, the damping slider 602 will squeeze the telescopic spring 603 during movement. The telescopic spring 603 will provide auxiliary buffering under its own elastic force and then reset the damping slider 602 in preparation for the next buffering.

[0026] Furthermore, the clamping plate 4 is configured as a semi-circular shape, and the shape of the covering plate 605 is the same as that of the clamping plate 4, and the covering plate 605 is attached to the surface of the clamping plate 4.

[0027] By adopting the above technical solution, the arc-shaped plate can better fit the barrel for clamping;

[0028] The covering plate 605 is attached to the clamping plate 4 to ensure that vibration can be effectively transmitted from the clamping plate 4 to the covering plate 605.

[0029] The cover plate 605 covers most of the surface of the clamping plate 4, thus ensuring that the cover plate 605 can transmit a greater amount of vibration.

[0030] Furthermore, an installation frame 7 is provided on the outer side of the adjustment plate 1, and the installation frame 7 is fixed to the connecting equipment using bolts;

[0031] Synchronous cylinders 8 are fixedly installed through both sides of the surface of the mounting frame 7, and the end of the synchronous cylinders 8 near the center is fixedly connected to the corresponding adjustment plates 1 on both sides.

[0032] By adopting the above technical solution, the synchronous cylinder 8 can push the two side adjustment plates 1 to move towards the center, thereby providing clamping force for the entire device;

[0033] The extension distance of the synchronous cylinder 8 can be flexibly adjusted according to the diameter of the mixing tank, so that the fixing device can be flexibly adapted and fixed to tanks of different diameters.

[0034] Working Principle: When using this planetary mixer's mixing tank fixing device, firstly, the entire device is fixed to the connecting surface using the mounting frame 7. Then, the mixing tank is placed in the middle of the clamping plate 4. The synchronous cylinder 8 pushes the two adjusting plates 1 to move towards the center in opposite directions. At this time, the adjusting plates 1 drive the clamping plate 4 to move synchronously using the connecting rod 2 and connecting lug 3. Thus, the mixing tank is clamped and fixed under the opposite movement of the two clamping plates 4. During clamping, the rubber pad 9 contacts the mixing tank first to prevent hard contact and wear between the clamping plate 4 and the mixing tank, and also increases the friction of clamping and fixing. After the mixing tank is fixed, the vibration force generated by the mixing tank during operation will be transmitted to the left and right sides through the clamping plate 4. The vibration force on the surface of the clamping plate 4 will be greatly reduced during transmission. The covering plate 605, which fits snugly against the surface, absorbs vibrations. When the covering plate 605 is subjected to vibration, it moves to the left and right sides. This causes the movable rod 604 to push the damping slider 602 to slide back and forth along the guide rod 601. The damping effect generated by the sliding of the damping slider 602 effectively buffers the vibrations. Furthermore, the movement of the damping slider 602 compresses the telescopic spring 603. The telescopic spring 603 provides auxiliary buffering under its own elastic force and subsequently resets the damping slider 602 to prepare for the next buffering operation. This greatly improves the stability of the mixing tank during operation after it is fixed, while reducing the vibration force transmitted from the mixing tank to the outside, and ensuring the stability of the entire equipment unit. This is the working principle of the planetary mixer mixing tank fixing device.

Claims

1. A planetary mixer bowl fixation device comprising an adjustment plate (1), characterized in that, Two adjustment plates (1) are symmetrically arranged on the left and right. Connecting rods (2) are fixedly installed on the front and rear ends of the opposite side of the surface of the adjustment plate (1). Connecting ears (3) are fixedly connected to the opposite ends of the connecting rods (2). The same clamping plate (4) is fixedly connected to the opposite ends of the corresponding connecting ears (3). A rubber pad (9) is fixedly connected to the inner surface of the clamping plate (4). A groove (5) is opened in the middle of the opposite side of the surface of the adjustment plate (1). The same buffer mechanism (6) is provided inside and outside the groove (5).

2. A planetary mixer bowl holder as claimed in claim 1, wherein, The buffer mechanism (6) includes a guide rod (601) fixedly connected to the inner surface of the groove (5). A damping slider (602) is slidably sleeved on both the front and rear sides of the surface of the guide rod (601). A telescopic spring (603) is fixedly connected to both the front and rear opposite sides of the surface of the damping slider (602), and the end of the telescopic spring (603) away from the damping slider (602) is fixedly connected to the inner surface of the groove (5).

3. A planetary mixer bowl holder as defined in claim 1, wherein, The buffer mechanism (6) also includes a movable rod (604) rotatably connected to the damping slider (602) on the side near the clamping plate (4), and a covering plate (605) is rotatably connected to the end of the movable rod (604) near the clamping plate (4) via the same rotating shaft seat.

4. A planetary mixer bowl holder as defined in claim 1, wherein, The clamping plate (4) is set in a semi-circular shape, and the shape of the covering plate (605) is the same as that of the clamping plate (4), and the covering plate (605) is attached to the surface of the clamping plate (4).

5. A planetary mixer bowl holder as defined in claim 1, wherein, An installation frame (7) is provided on the outside of the adjustment plate (1), and the installation frame (7) is fixed to the connecting equipment by bolts.

6. A planetary mixer bowl holder as claimed in claim 5, wherein, Synchronous cylinders (8) are fixedly installed on both the left and right sides of the surface of the mounting frame (7), and the ends of the synchronous cylinders (8) near the center are fixedly connected to the corresponding adjustment plates (1) on both sides.

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